Oil and gas fields map of Colorado showing basin outlines; field names; producing formations and their predominant ages; water disposal wells; gas injection wells; storage projects; oil, gas, and products pipelines; refineries; and gas processing plants. Field discoveries are current through December 1990. 1 color plate (1:500,000). Digital PDF download. MS-26D
This map is an update of the prior Map Series MS-22 published in 1983. This map was later updated by Map Series MS-33 in 2003.
Cañon City Embayment,
San Juan Basin,
San Luis Basin,
San Luis Valley,
Sand Wash Basin,
Smith, J. R., C. M. Tremain, and C. A. Brchan. “MS-26 Oil and Gas Fields Map of Colorado.” Oil and Gas Fields, 1:500,000. Map Series MS-26. Denver, CO: Colorado Geological Survey, Department of Natural Resources, 1991.